A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2019
QP-201905-Mathematics-C12 · Question 9
Question (excerpt):
24 9. f (x) = (x + k) (3x2 + 4x – 16) + 32, where k is a constant (a) Write down the remainder when f (x) is divided by (x + k). (1) When f (x) is divided by (x + 1), the remainder is 15 (b) Show that…
24 9. f (x) = (x + k) (3x2 + 4x – 16) + 32, where k is a constant (a) Write down the remainder when f (x) is divided by (x + k). (1) When f (x) is divided by (x + 1), the remainder is 15 (b) Show that…
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